Directions: Choose the correct...ve some fruit juice.

Which one is the correct answer? A: They are above average. B: It’s strange. C: I prefer basketball to football. D: It’s the worst film I’ve ever seen.

【单选题】A.f i ve B.g i ve C.d i ve D.dr i ve A. f i ve B. g i ve C. d i ve D. dr i ve

1 Correct the mistakes. ► I’m sorry for be late. I’m sorry I’m late. 1 A I’m really sorry. I’ve lose your dictionary. ________________ B Don’t mind. ________________

工作在放大状态的NPN型三极管，其三个电极的电位关系是（）。 A: VE>;VB,VC>;VB,VE>;VC B: VE>;VB,VC<;VB,VE>;VC C: VB>;VE,VB<;VC,VE<;VC D: VB>;VE,VB<;VC,VE>;VC

工作在饱和状态的PNP型晶体管,其三个极的电位应为 A: VE>VB，VC>VB，VE>VC B: VE>VB，VC<VB，VE>VC C: VB>VE，VB<VC，VE>VC

异交植物或动物可以用（ ）个公式来估计环境方差。 A: VE=VF1 B: VE=VP1 C: VE=VP2 D: VE=1/2(VP1+VP2)

19. _______ time going on, Einstein’s theory proved _______. A: As; correct B: With; corrected C: With; correct D: As; being correct

以下对一维数组a的正确说明是＿＿＿＿ A: char a[ ]= That 's correct; B: char a[ ]= 'That 's correct'; C: char a[ ]= {That 's correct}; D: char a[ ]= "That 's correct";

哪些是健身运动消除疲劳的维生素? A: VA、VE、VD B: VA、VE、VB1 C: VA、VE、VC